Hornby R608 3rd Radius Curve $4.95 In stock Quantity: Hornby R608 3rd Radius Curve quantity Add to Cart Save SKU: 5010963016081. Categories: HO Track, Trains. Tags: HO Gauge, hornby, OO Gauge, track. Description Additional Information Brand Description 3rd Radius (505mm), arc 22.5° Additional information Weight 0.1 kg Dimensions 21 × 4 × 1 cm Brand Hornby